Which can the architect recommend for capacity management?

An architect is designing a solution for a customer who plans to grow its VDI environment. The design must allow for scaling of the environment in incremental steps with predictable results.

Which can the architect recommend for capacity management?
A . Design using a pod and block architecture and verify the capacity of the configured block. Add as blocks needed.
B . Design the environment around traditional all-flash SAN to ensure that there are no scaling issues.
C . Design the environment using vSAN ready nodes. Add more nodes as needed.
D . Design using servers that can accept 768GB of RAM so that there are no scaling issues.

Answer: A